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PHYS207 Syllabus Questions
1. A clicker is used for your lecture participation grade (5%). If your clicker is broken or has dead batteries, can you still somehow get credit that day? (a) yes (b) no 2. How many attendance scores (lecture or recitation) can

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Name:
RECITATION HANDOUT #0: Short Review of Trigonometry and Calculus
to determine the length D in the right triangle shown.
Express the indicated trigonometric values by using both fractions and decimals.
1. Use Pythagoras's Theorem
b: 5cm
sne= B =

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RECITATION #4: 2D Motion
1. A rocket-powered hockey puck moves on a horizontal frictionless table. The
figure at right shows graphs of v, and v, , the x- and y-components of the puck's
velocity. The puck starts at the origin.
(a) In which direction is